I’m running FreeRtos on a Texas-Instruments RM48 (Cortex R4 core).
When I try using the xTimer function, it is only working when the xTimer functions are called from main() before the vTaskStartScheduler(); or from callback routine.
On this device the MPU is used to protect a portion of Flash and RAM for kernel usage.
All user task are running in user mode(non privilege mode) and so cannot use the xTimer API.
Can someone clarify or I’m doing something completly wrong.
Thanks in advance.